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| author |   Arthur Kiyanovski <akiyano@amazon.com> | 2018-10-21 18:07:14 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-10-22 19:48:04 -0700 |
| commit | 00f17a8219f02139119d8b4547e032bf4888fa0d (patch) | |
| tree | 4f526247024d67430a0961ce1dc7e728bc075c32 /drivers | |
| parent | af_unix.h: trivial whitespace cleanup (diff) | |
| download | linux-dev-00f17a8219f02139119d8b4547e032bf4888fa0d.tar.xz linux-dev-00f17a8219f02139119d8b4547e032bf4888fa0d.zip | |
net: ena: fix compilation error in xtensa architecture
linux/prefetch.h is never explicitly included in ena_com, although
functions from it, such as prefetchw(), are used throughout ena_com.
This is an inclusion bug, and we fix it here by explicitly including
linux/prefetch.h. The bug was exposed when the driver was compiled
for the xtensa architecture.
Fixes: 689b2bdaaa14 ("net: ena: add functions for handling Low Latency Queues in ena_com")
Fixes: 8c590f977638 ("ena: Fix Kconfig dependency on X86")
Signed-off-by: Arthur Kiyanovski <akiyano@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/amazon/ena/ena_com.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h index ae8b4857fce3..078d6f2b4f39 100644 --- a/drivers/net/ethernet/amazon/ena/ena_com.h +++ b/drivers/net/ethernet/amazon/ena/ena_com.h @@ -38,6 +38,7 @@ #include <linux/dma-mapping.h> #include <linux/gfp.h> #include <linux/io.h> +#include <linux/prefetch.h> #include <linux/sched.h> #include <linux/sizes.h> #include <linux/spinlock.h> |